Name two factors on which irrigation requirement of crop depends.

Name two factors on which the coefficient of friction depends.

Name two factors on which the coefficients of friction depends.

Name two factors on which vapour pressure of a solvent depends.

Name the factor on which inertia depends.

Name the factors on which brightness of image in a camera depends and how ?

Name two factors on which the internal resistance of a cell depends and state how does it depend on the factors stated by you.

Name two factors on which the refractive index of a medium depends ? State how does it depend on the factors stated by you.

Name the factors on which the rotational kinetic energy depend.

Write two factors on which the strength of an acid depends?